电子检验报告防伪技术研究  

Research on inspection report anti-counterfeiting technology

作　　者：郭先超[1] 林宗缪[1] 姚文勇[1] 

机构地区：[1]上海市质量监督检验技术研究院科技信息化处,上海201114

出　　处：《信息技术》2014年第2期121-124,共4页Information Technology

摘　　要：为了解决质量检测机构中有关电子检验报告的防伪问题,结合传统印章校验的直观等特点,提出了用数字签名与数字水印技术相结合的方法。将电子检验报告文档的数字签名和电子图章本身的电子签名一起作为水印嵌入到电子图章中。该方法解决了电子商务环境下,电子检验报告的完整性和不可伪造性。通过实验的验证,该方法能较好地解决有关电子检验报告的防伪问题。The new method was proposed by using the digital signature and digital watermark technology combined with the methods to solve the security problem of electronic inspection report. This method is intuitive features of the traditional seal check. Electronic inspection reports document digital signatures and electronic stamp with the electronic signature as a watermark is embedded electronic stamp. In order to solve electronic inspection report integrity and unforgeability under the environment of electronic commerce. Through the experimental verification, this method can be used to solve the security problem of electronic inspection report.

关 键 词：数字签名 数字水印 检验报告防伪技术 电子图章 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]